Home/ Wisconsin/ O'brien Lake
Stocked last season

O'brien Lake Fish Stocking

Wisconsin · 1986 to 2014 on record

According to WDNR records, O'brien Lake has 6 stocking records on file across 1 species. The most recent stocking season represented is 2014.

O'brien Lake stocking
O'brien Lake photo
replace with photo
6
Stocking records
29,330
Fish reported stocked
1
Species
2014
Latest season

Stocking activity by season

6 seasons on record, most in the 2014 (1 records). Click a bar to jump to that season below.

1 records
2014 · 1,975 fish
1986
1988
1989
2012
2013
2014

Stocking records per season (labelled by the season's end year). Wisconsin's source reports by season, so records aren't broken out by month.

Most-stocked species

Largemouth Bass 6 records

Location

Exact coordinates not yet available

Map not available yet
We don't have coordinates for this water on file.

Stocking history

Values shown exactly as the agency reported them; species names are normalized for search.

SpeciesFish stockedSizePhase
Largemouth Bass 1,975 3.2" avg Large Fingerling

A stocking record does not guarantee fish remain present or may legally be harvested. Check current Wisconsin fishing regulations →

Quick facts

Latest season 2014
Most stocked Largemouth Bass
Species Largemouth Bass
Seasons on record 1986 – 2014
Fish reported 29,330
Coordinates —

Data source

Compiled from public records published by the Wisconsin Department of Natural Resources. StockedSpots is independent and not affiliated with or endorsed by WDNR.

Source: Wisconsin Department of Natural Resources (WDNR). Data last checked September 1, 2026.
View WDNR source →

Frequently asked questions

WDNR records show O'brien Lake stocked with Largemouth Bass.

See something that looks off?

Every stocking record on StockedSpots is pulled directly from official state wildlife agency sources — you can see exactly where each state's data comes from on our data sources page. If a record looks wrong, or you'd like a page reviewed or removed, let us know and we'll look into it.

Report an issue →